AU673308B2 - A process for regenerating a hydrogen fluoride catalyst - Google Patents

A process for regenerating a hydrogen fluoride catalyst Download PDF

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Publication number
AU673308B2
AU673308B2 AU23217/95A AU2321795A AU673308B2 AU 673308 B2 AU673308 B2 AU 673308B2 AU 23217/95 A AU23217/95 A AU 23217/95A AU 2321795 A AU2321795 A AU 2321795A AU 673308 B2 AU673308 B2 AU 673308B2
Authority
AU
Australia
Prior art keywords
zone
catalyst
aso
concentration
apertures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU23217/95A
Other languages
English (en)
Other versions
AU2321795A (en
Inventor
Leroy W. Carlson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of AU2321795A publication Critical patent/AU2321795A/en
Application granted granted Critical
Publication of AU673308B2 publication Critical patent/AU673308B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • C07C2/62—Catalytic processes with acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
    • C07C2527/12—Fluorides
    • C07C2527/1206—Hydrogen fluoride
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AU23217/95A 1994-08-30 1995-06-23 A process for regenerating a hydrogen fluoride catalyst Ceased AU673308B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/298,016 US5527980A (en) 1994-02-24 1994-08-30 Regeneration of hydrogen fluoride alkylation catalyst
US298016 1994-08-30

Publications (2)

Publication Number Publication Date
AU2321795A AU2321795A (en) 1996-03-14
AU673308B2 true AU673308B2 (en) 1996-10-31

Family

ID=23148642

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23217/95A Ceased AU673308B2 (en) 1994-08-30 1995-06-23 A process for regenerating a hydrogen fluoride catalyst

Country Status (16)

Country Link
US (1) US5527980A (pm)
EP (1) EP0703002B1 (pm)
JP (1) JPH0871432A (pm)
KR (1) KR960007004A (pm)
AT (1) ATE186231T1 (pm)
AU (1) AU673308B2 (pm)
BR (1) BR9503035A (pm)
CA (1) CA2152337C (pm)
DE (1) DE69513118T2 (pm)
DK (1) DK0703002T3 (pm)
ES (1) ES2137425T3 (pm)
FI (1) FI954054A7 (pm)
GR (1) GR3032305T3 (pm)
HU (1) HU219187B (pm)
NO (1) NO311332B1 (pm)
TW (1) TW287121B (pm)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228650B1 (en) 1997-12-17 2001-05-08 Phillips Petroleum Company Acid catalyst regeneration control
US7481871B2 (en) * 2004-12-10 2009-01-27 Exxonmobil Chemical Patents Inc. Vapor/liquid separation apparatus
KR101175841B1 (ko) * 2007-05-15 2012-08-24 미츠비시 레이온 가부시키가이샤 메타크롤레인 또는 (메트)아크릴산의 제조 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721720A (en) * 1971-01-25 1973-03-20 Phillips Petroleum Co Purification of hf catalyst in alkylation process
US3975164A (en) * 1975-02-05 1976-08-17 Phillips Petroleum Company Apparatus for purifying HF catalyst in an alkylation process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551881A (en) * 1947-09-05 1951-05-08 Phillips Petroleum Co Method of recovering hydrogen fluoride
US2914590A (en) * 1958-02-21 1959-11-24 Phillips Petroleum Co Hydrofluoric acid recovery from alkylation acid waste stream
US3793394A (en) * 1972-05-08 1974-02-19 Phillips Petroleum Co Purification of hf catalyst in alkylation process
US4014953A (en) * 1975-02-05 1977-03-29 Phillips Petroleum Company Method for purifying HF catalyst in an isoparaffin-olefin alkylation
US4199409A (en) * 1977-02-22 1980-04-22 Phillips Petroleum Company Recovery of HF from an alkylation unit acid stream containing acid soluble oil
US4316998A (en) * 1980-07-29 1982-02-23 Phillips Petroleum Company Treatment of sulfur-containing HF-alkylation feed, hydrocarbon product, propane and acid-soluble oils derived from the alkylation
US4454369A (en) * 1982-05-07 1984-06-12 Phillips Petroleum Company HF Alkylation process
US4663026A (en) * 1984-11-28 1987-05-05 Mobil Oil Corporation Solvent extraction and purification of acid soluble oil from an HF alkylation unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721720A (en) * 1971-01-25 1973-03-20 Phillips Petroleum Co Purification of hf catalyst in alkylation process
US3975164A (en) * 1975-02-05 1976-08-17 Phillips Petroleum Company Apparatus for purifying HF catalyst in an alkylation process

Also Published As

Publication number Publication date
DE69513118D1 (de) 1999-12-09
ES2137425T3 (es) 1999-12-16
EP0703002A1 (en) 1996-03-27
NO311332B1 (no) 2001-11-19
US5527980A (en) 1996-06-18
CA2152337A1 (en) 1996-03-01
HU219187B (hu) 2001-02-28
KR960007004A (ko) 1996-03-22
FI954054A0 (fi) 1995-08-29
NO953379L (no) 1996-03-01
HUT75950A (en) 1997-05-28
CA2152337C (en) 1999-03-23
JPH0871432A (ja) 1996-03-19
FI954054L (fi) 1996-03-02
GR3032305T3 (en) 2000-04-27
FI954054A7 (fi) 1996-03-02
DE69513118T2 (de) 2000-03-02
BR9503035A (pt) 1996-10-01
AU2321795A (en) 1996-03-14
NO953379D0 (no) 1995-08-29
HU9502533D0 (en) 1995-10-30
DK0703002T3 (da) 2000-01-03
TW287121B (pm) 1996-10-01
ATE186231T1 (de) 1999-11-15
EP0703002B1 (en) 1999-11-03

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired